American Abigail Spears and Colombian partner Juan Sebastian Cabal swept to a first Grand Slam mixed doubles title Sunday with a straight-sets victory at the Australian Open. 
The unseeded pair beat the more experienced Indian-Croatian duo of Sania Mirza and Ivan Dodig 6-2, 6-4 on Rod Laver Arena. 
They took a quick double break in the first set, with the solid Spears serving it out in under 30 minutes. 
Mirza and Dodig surged to a 3-0 lead in the second set but they couldn't hold on, with Spears and Cabal clawing back into the match and the Colombian winning it with a smash.

Sourrce: QNA